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Freerange GIS

Send me your spatial data and I'll do great things with it!

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Services

GIS Mapping & Spatial Analysis

I'm a freelancer serving other freelancers and small businesses
with affordable GIS mapping services and spatial analysis.

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Services

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Mapping Survey Data

Transform point data from GPS or transects into area estimations.

Spatial analysis of quantitative data (habitat data, sediment chemistry, etc) to calculate digital surfaces from which area-weighted averages, volumes, mass, & other spatial statistics can be derived.

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Parcel-level Habitat Analysis

Assess habitat value and connectivity to evaluate the impacts of new development.

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Historical Ecology

Characterize and calculate shoreline and land use changes over time, using historical geo-referenced topographic maps.

Elevation Contours

Elevation Models

Digital elevation models & bathymetric contours from hydrographic survey data.

Field Survey

Field Surveys & Survey Planning

Study design including systematic and randomized sample placements for statistically-sound characterization of aquatic and marine substrate, sediment quality, and upland habitat.  Field Surveys using high- or mid-accuracy GPS.

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Dredge Project Planning

Dredging projects – including volume calculations, delineation of dredge material management units (DMMU’s), sample design for sediment characterization, and natural resource buffers

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B. Shorr, NOAA

Maureen brings a ton of experience in environmental sampling, spatial analysis (GIS), and natural resources, and is always well prepared and thorough. Maureen has a wide range of experience working with different teams in the environmental and habitat resource fields and is a pleasure to work with and learn from.

Contact Me

Do you have spatial GPS or transect data?
Contact me today and see what I can do for you.

St. Petersburg, FL

206.713.5829

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206.713.5829

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